Huawei PDU8000 User Manual page 123

PDU8000 Modular Precision PDC V2.0
User Manual
Alarm
Name
Failed to
configure
board
Board
quantity
inconsisten
cy
Abnormal
board
power
supply
Main input
open phase
Main input
outage
Issue 04 (2021-04-13)
Alarm Impact
Severity
Critical Failed to
configure the
monitoring
board.
Critical The actual
number of
monitoring
boards is
different from
the configured
number.
Major The voltage of
a power input
to the
monitoring
board is less
than 9.5 V.
Critical A phase of the
input power
has no voltage
or has a
voltage lower
than the
threshold (0–60
V).
Critical The input
power has
three open
phases.
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance Guide
Possible Solutions
Cause
The MDU Use the latest
version does upgrade package to
not match activate the board.
the
monitoring
board.
● Monitori ● Check whether
ng board the run indicator
fault. of the monitoring
board is normal.
● The
If no, replace the
cable has
monitoring
become
board.
loose.
● Check whether
the CAN cable is
securely
connected.
N/A Replace the
monitoring board.
The input Check the input
power power.
supply is
faulty.
The input Check the input
power power.
supply is
faulty.
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